I am having some sort of sweet dilemma of getting wider prime than my 50L..... 50L is working great and delivering extremely good magical shot. But I am always wondering of wider, less distortion compared to my 17-40L and primary for street shot & portrait with strobes.
I am in serious consideration between 24L vs 35L, leaning towards 35L for the focal length but doubt that the focal length is close to 50L.....





